Ma, Hengyun; Oxley, Les - In: China Economic Review 22 (2011) 3, pp. 398-407
The paper investigates energy price co-movement over the period 01/1999-12/2005 for China as a whole, and over sub-periods and for seven regions, using panel unit root and panel cointegration tests developed by Pedroni (1999, 2004). The results suggest that not all energy sources are spatially...